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ZHEJIANG QIANGSHENG COMPRESSOR MFG CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    167,548
  • Filing trend
    ⇧ 200.0%
About

ZHEJIANG QIANGSHENG COMPRESSOR MFG CO LTD has a total of 11 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and computer technology are HUZHOU SANJING CRYOGENIC EQUIPMENT CO LTD, ANHUI YINSHI COMPRESSOR MFG CO LTD and NIKKISO EIKO KK.

Patent filings in countries

World map showing ZHEJIANG QIANGSHENG COMPRESSOR MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing ZHEJIANG QIANGSHENG COMPRESSOR MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Feng Xueqiang 10
#2 Cao Jun 3
#3 Guo Liangsheng 2
#4 Wang Liyong 2
#5 Wang Libing 1
#6 Jin Man 1
#7 He Bing 1
#8 Wu Huajun 1
#9 You Shengbin 1

Latest patents

Publication Filing date Title
CN112084758A Automatic extraction method of compressor quality inspection data
CN112112790A Control system and method for automatic start and stop of piston compressor
CN110705110A Stress and strain calculation method for high-pressure packing box of large reciprocating compressor
CN110548350A low-pressure low-flow-rate efficient gas-liquid separation tank
CN109458555A A kind of LNG receiving station BOG compressor process gas entrance electric heater unit
CN109340088A LNG receiving station BOG compressor large-sized wind cooling device
CN108224091A A kind of compressor natural gas instrument wind control system
CN108119347A A kind of double acting control device of air compressor machine off-load cylinder
CN105673450A Prevention mechanism for air column resonance of compressor pipeline
CN104033352A Compressor for natural gas refilling substation
CN102734149A Compressor performance testing system